| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $166.88 | 10.845% | $184.9781 | $184.98 | $185.00 | $185.00 |
| Purchase #2 | $95.94 | 8.274% | $103.8781 | $103.88 | $103.90 | $103.90 |
| Purchase #3 | $170.91 | 7.338% | $183.4514 | $183.45 | $183.45 | $183.50 |
| Purchase #4 | $32.66 | 8.497% | $35.4351 | $35.44 | $35.45 | $35.40 |
| Purchase #5 | $35.59 | 10.708% | $39.401 | $39.40 | $39.40 | $39.40 |
| Purchase #6 | $65.64 | 13.208% | $74.3097 | $74.31 | $74.30 | $74.30 |
| Purchase #7 | $116.61 | 12.269% | $130.9169 | $130.92 | $130.90 | $130.90 |
| 7 purchase totals = | $684.23 | $752.3703 | $752.38 | $752.40 | $752.40 | |